var flash_ver = 0;

function getFlashVersion() {
	var ie=0;
	var nav = navigator;
	if ((nav.platform=='Win32') && (nav.userAgent.indexOf('MSIE') > -1) && (nav.userAgent.indexOf('Opera') == -1)) {
		ie=1;
		for (var i=7; i > 2; i--) {
			if (eval('new ActiveXObject("ShockwaveFlash.ShockwaveFlash.'+i+'")')) {
				flash_ver = i;
				break;
			}
		}
	}
	
	if ((ie==0) && (nav.plugins)) { 
		for (var i=0; i<nav.plugins.length; i++) {
			if (nav.plugins[i].name.indexOf('Flash') > -1) {
				flash_ver = parseInt(nav.plugins[i].description.charAt(16));
				break;
			}
		}
	} 
}

getFlashVersion();

/*рубрикатор*/
function getElement(name) {
	if(document.all) return document.all[name];
	else return document.getElementByID(name);
}

function menuExpand(name) {
	if (getElement(name)) {
		if(getElement(name).style.display=='none') {
			getElement(name).style.display='block';
			document.images['i'+name].src='/images/t_minus.gif';
		} else {
			getElement(name).style.display='none';
			document.images['i'+name].src='/images/t_plus.gif';
		}
	}
	return false;
}

function menuSelected(name) {
	getElement(name).style.fontWeight='bold';
} 

function CheckSelectedChGroup(obj_name) {
    var result = false;
    for (var f = 0; f < document.forms.length; f++) {
		var f_obj = document.forms[f];
		for (var i = 0; i < f_obj.elements.length; i++) {
			var e_obj = f_obj.elements[i];
			if (e_obj.type == "checkbox") {
				if (e_obj.name.substr(0,obj_name.length) == obj_name) {
					if ((!e_obj.disabled) && (e_obj.checked)) {
						result = true;
				        break;
					}
				}
			}
		}
	}
	return result;
}